<template>
  <div class="App">
    <h1 class="content">App组件</h1>
    <Count/>
  </div>
</template>

<script>
import Count from '@/components/Count'
export default {
  name:'App',
  components:{
    Count
  }
}
</script>

<style scoped>
.App{
  background-color: skyblue;
}
.content{
  background-color: red;
}

.App >>> .count{
  background-color: #ccc;
}
</style>
